/PHP/Get unique array from multidimentional array by value in php

Get unique array from multidimentional array by value in php

Array_unique multidimensional php

<?php
    function super_unique($array,$key)
    {
       $temp_array = [];
       foreach ($array as &$v) {
           if (!isset($temp_array[$v[$key]]))
           $temp_array[$v[$key]] =& $v;
       }
       $array = array_values($temp_array);
       return $array;

    }


$arr="";
$arr[0]['id']=0;
$arr[0]['titel']="ABC";
$arr[1]['id']=1;
$arr[1]['titel']="DEF";
$arr[2]['id']=2;
$arr[2]['titel']="ABC";
$arr[3]['id']=3;
$arr[3]['titel']="XYZ";

echo "<pre>";
print_r($arr);
echo "unique*********************<br/>";
print_r(super_unique($arr,'titel'));

?>

Source: stackoverflow.com

Get unique array from multidimentional array by value in php

$uniquePids = array_unique(array_map(function ($i) { return $i['pid']; }, $holder));

Similar codes

1 vote82 views1 answer
Php get browser info
PHP
0 vote169 views1 answer
Current pathinfo php
PHP
0 vote149 views1 answer
Beanstalk run laravel command
PHP Laravel
7 votes121 views3 answers
Echo new line
PHP
0 vote163 views1 answer
Laravel eloquent with query parameter
PHP Laravel
28 votes124 views6 answers
How to get data from json array in php
PHP
2 votes117 views2 answers
Nl2br() php
PHP
3 votes127 views2 answers
Spaceship operator
PHP
3 votes133 views1 answer
Collection empty laravel
PHP Laravel
0 vote117 views2 answers
Laravel collection sort by date
PHP